Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21550415 · ArcScan

Block

#21,550,415

2026-09-18 19:51:03 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,415
Timestamp: 13 days ago · 2026-09-18 19:51:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa36d65ed908d7a787f8ad61ca346e9a3fb034e2f7302c0f19eda183db95f6fa
Parent hash: 0x73e54ac4…61703988
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,415 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.6%1,675,927 / 30,000,000

Base fee

20 gwei

State root

0x2da716a5e6ef…9db33ea1fe46

Transactions root

0xf266a11a7eed…53af2d8782b1

Receipts root

0x915e6c05a8de…739fab35ffaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800